Cutaneous lupus erythematosus
Cutaneous lupus erythematosus (CLE) is a form of lupus that predominantly affects the skin. It is an autoimmune disease, which means the body's immune system mistakenly attacks healthy tissue.
Types of Cutaneous Lupus Erythematosus[edit | edit source]
There are three main types of CLE:
- Chronic cutaneous lupus erythematosus (DLE)
- Subacute cutaneous lupus erythematosus (SCLE)
- Acute cutaneous lupus erythematosus (ACLE)
Symptoms[edit | edit source]
The symptoms of CLE vary depending on the type of lupus and can range from mild to severe. Common symptoms include:
- Red, scaly, and thickened skin
- Sores or ulcers
- Sensitivity to the sun
- Hair loss (Alopecia)
- Changes in skin color
Causes[edit | edit source]
The exact cause of CLE is unknown, but it is believed to be a combination of genetic, hormonal, and environmental factors. Some people may have a genetic predisposition to the disease, which can be triggered by factors such as sunlight, certain medications, or infections.
Diagnosis[edit | edit source]
Diagnosis of CLE is based on the patient's symptoms, medical history, and a physical examination. A skin biopsy may also be performed to confirm the diagnosis.
Treatment[edit | edit source]
Treatment for CLE aims to reduce the symptoms and prevent flare-ups. This may include:
- Topical creams or ointments
- Oral medications
- Avoidance of sunlight and use of sunscreens
- Lifestyle changes, such as quitting smoking and reducing stress
See Also[edit | edit source]
- Lupus erythematosus
- Systemic lupus erythematosus
- Discoid lupus erythematosus
- Subacute cutaneous lupus erythematosus
- Acute cutaneous lupus erythematosus
Cutaneous lupus erythematosus Resources | |
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Contributors: Prab R. Tumpati, MD